336139140049 has 2 divisors, whose sum is σ = 336139140050. Its totient is φ = 336139140048.

The previous prime is 336139139951. The next prime is 336139140061. The reversal of 336139140049 is 940041931633.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 316715700625 + 19423439424 = 562775^2 + 139368^2 .

It is a cyclic number.

It is not a de Polignac number, because 336139140049 - 2¹³ = 336139131857 is a prime.

It is a super-2 number, since 2×336139140049² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 336139139987 and 336139140014.

It is not a weakly prime, because it can be changed into another prime (336139140349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168069570024 + 168069570025.

It is an arithmetic number, because the mean of its divisors is an integer number (168069570025).

Almost surely, 2^336139140049 is an apocalyptic number.

It is an amenable number.

336139140049 is a deficient number, since it is larger than the sum of its proper divisors (1).

336139140049 is an equidigital number, since it uses as much as digits as its factorization.

336139140049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 209952, while the sum is 43.

The spelling of 336139140049 in words is "three hundred thirty-six billion, one hundred thirty-nine million, one hundred forty thousand, forty-nine".